baber/WOPTO huggingface dataset:
Patent DE-3911603-A1 (DE)
Title: New benzimidazole derivs. with angiotensin 11-antagonist activity
Inventor: NARR BERTHOLD DIPL CHEM DR
IPC: C07D235/12
Filed: 1989-04-08
Abstract: Benzimidazoles of formula (I) and their salts and stereoisomer mixtures are new. In (I), R1 is H, F, Cl, Br, optionally substituted 1-4C alkyl, optionally poly substituted 1-4C alkoxy, OH, phenylalkoxy, acyloxy, CF3-sulphonyloxy, (di)alkylaminocarbonyl, cycloalkyl(alkyl) aminocarbonyloxy, ar(alkyl)aminocarbonyloxy, (cyclo)alkoxycarbonyloxy, ar(alk)oxycarbonyloxy, CF3, CN, NO2, alkylmercapto, alkylsulphinyl, alkylsulphonyl, (di)alkylamino sulphonyl, arylaminosulphonyl, acylaminosulphonyl, acyl optionally substituted amino, 1-6C optionally substituted alkylamino, cycloalkyl(alkyl), phenylalkyl, optionally substituted phenyl, aminocarbonylamino,  aminothiocarbonyl amino, cycloalkylene iminocarbonylamino, phthalimino, etc. R2 is as R1 or together with 2C atoms of the phenyl ring form phenyl or  1-alkyl-3,3-dialkyl-2,3- dihydropyrrol-2-one. R3 is H, F, Cl, Br, optionally interrupted 1-6C alkyl, 3-5C alkenyl or alkynyl, phenalkyl, cycloalkyl(alkyl), aryl-, hydroxy-or imidazolylalkylamino, alkylamino, aminocarbonyl or optionally substituted heteroaryl. R4 is amino, phthalimino, aminomethyl, CN, t-butoxy carbonyl or 1-(triphenylmethyl)tetrazolyl or a Bronsted acid group or a residue forming one in vivo. R5 is H, F, Cl or Br.  R6 is H or together with R5 is ortho-phenyl. 28 compounds are specifically claimed including: 4'-((2-n-butyl-6-(N-cyclohexyl aminocarbonyl-n-butylamino) -benzimidazol-l-yl)-methyl) biphenyl-2-carboxylic acid.
Patent DE-3912538-A1 (DE)
Title: Trailing cable unit between user moving along track and fixed supply - has cable led from supply unit to user suspended at cable trolleys guided in running rail using pulley blocks
Inventor: SCHINDEHUETTE MANFRED
IPC: F16L3/01
Filed: 1989-04-17
Abstract: The fixed block (3) of the first pulley block is arranged at one end of the running rail (1) and the fixed block (2) of the second pulley block at the other end. The loose blocks (4,5) are fixed to each other and are arranged between the two fixed blocks (2,3). The rope (7) connecting the two pulley blocks is guided to and fro over the rollers of the first block between its fixed and loose blocks (3,5) and after the occupation of all the rollers of the first block is guided past the loose blocks to the fixed block (2) of the second pulley block and then to and fro over the rollers of the second pulley block between the fixed and loose block (2,4). Following the occupation of all the rollers of the second pulley block, the rope is guided to a second fixed point (9) in the region of the fixed block (2) of the second pulley block. Each cable pulley (10.1, 10.2, 10.3) is connected with one of rope wires (7) of the guide system in such a way, that the cable pulley (10.1) lying next to the user (13) is connected to the quickest running rope wire, whilst the following cable pulleys are connected in the sequence of reducing rope speed with the remaining rope wires of the guide system. USE/ADVANTAGE - Trailing cable unit. Developed so that prodn.  of longitudinal waves in cable with movement of user is prevented.
Patent DE-3914651-A1 (DE)
Title: Method and press for furniture mfr. - performs automatic assembly of flat parts into furniture units
Inventor: SCHIERHOLZ GERHARD
IPC: B27M3/18
Filed: 1989-05-03
Abstract: In a method for assembling flat parts into furniture units, two flat parts (1) are first fed vertically into the press and positioned there in the pre-set position. Then at least one horizontal flat part (2) is introduced into the space between the vertical flat parts (1) and positioned in the pre-set position. Simultaneously or subsequently the back wall (3) is introduced between the vertical flat parts (1) and positioned in the pre-set position, and finally one or both of the vertical flat units (1) are pushed together in the horizontal direction, and all the parts (1,2,3) are simultaneously or successively joined together. USE/ADVANTAGE - Provides fully automatic assembling of flat parts into furniture units.
Patent DE-3918555-A1 (DE)
Title: Hydraulic circuit oil temp. control - uses shutter valve in by=pass which closes at high oil temp. to direct oil through cooler
Inventor: HUEBNER FRANZ
IPC: F15B21/045
Filed: 1989-06-07
Abstract: To prevent excessive temp. rise, oil in a hydraulic circuit may be passed through a cooler before being returned to the sump. The oil flow from the hydraulic motor to the sump is divided into two lines, one through the cooler and the other through a shutter type valve with a variable  aperture. Depending on the opening of the valve aperture the proportionate oil flow through the cooker and hence the temp. can be varied.  The valve opening can be regulated to give a desired operating temp. by e.g. a bimetal strip (21) fastened to the valve body (15) and connected to the movable plate (19) of the shutter valve. Other forms of construction giving a wide variety of  adjustment options may be used. USE/ADVANTAGE - Accurate control of oil temp. Energy savings.  More accurate dimensioning of hydraulic components.
Patent DE-3919031-A1 (DE)
Inventor: WITT MICHAEL T DIPL ING
IPC: B60R19/28
Filed: 1989-06-10
Abstract: A shock absorber for vehicles comprises pressure bars (6,7) which cross pairwise between the bumper bars (2) and the side members (1) of the vehicle and are connected to friction elements (8), and at least one load controller (12) to which a control cable (10) is attached. This shock absorber appreciably attenuates the consequences of an accident for all persons and vehicles involved in the accident. The pressure bars (6, 7) are rotatably interconnected by a shaft (16), and the friction elements (8) are rotatably fastened (15) by bolts to the ends of the pressure bars. The friction elements (8) rub against sliding surfaces (14) arranged on a guide profile on the bumper bar side and a guide profile (5, 4) on the vehicle side along which the friction elements (8) are forcibly guided. The control cable (10) is wound several times (11)around the round pressure bar (6) and the ends of the control cable (10) are connected to the U-profile pressure bar (7) and to the load controller (12). One outstanding advantage of the invention is the fact that, in the event of an accident, the greater theimpact speed the greater the energy absorbed by the shock absorber.
Patent DE-3922140-A1 (DE)
Title: Angle clamp for holding workpiece - has two rails arranged on plates and retaining rail adjustable to any angle
Inventor: MAIER ERWIN
IPC: B25B5/14
Filed: 1989-07-05
Abstract: The angle clamp has two rails at right angles to each other. It has two plates with a number of slots (7) in an arc shape, through which fastening screws are fitted. The two rails (1,2) and a stop rail (9) can be arranged to suit any required angle, adjusted by means of the slotted plates, and clamped in position by the screw bolts. USE/ADVANTAGE - The clamp is easily positioned to suit the angle of the work and adjusted and clamped by means of the slotted plates.
Patent DE-3927676-A1 (DE)
Inventor: GLEIM GUENTER DIPL ING
IPC: H04N17/04
Filed: 1989-08-23
Abstract: In a grid constructed from bright, horizontal and vertical stripes (SH, SV), the vertical stripes (SV) are less bright than the horizontal stripes (SH). The aim of the invention is to eliminate this difference in brightness without appreciably altering the circuit. To this end, the amplitude (AH) of the pulse sequence (V) for the vertical stripes (SV) is increased in relation to the amplitude (AH) of the pulse sequence (H) for the horizontal stripes (SH). Application, in particular, to projection TV sets with large projection surfaces.
Patent DE-3927723-A1 (DE)
Inventor: SPECK ULRICH PROF DR
IPC: A61K9/00
Filed: 1989-08-19
Abstract: N-acetylglucosamine preparations for oral administration, used to treat degenerative and inflammatory diseases of the articulations and of the connective tissue and stroma, and related diseases.
Patent DE-3928094-A1 (DE)
Title: Screwdriver for eyelet or hook headed screws - has shrouded head forming slot on end of shaft to fit over eyelet or hook
Inventor: SOGERER HEINRICH
IPC: B25B13/50
Filed: 1989-08-25
Abstract: The screwdriver with a ring for eyelet or hook headed screws has a coupling (2) with two side walls, forming a slot with connecting ends, a dust outlet and a shaft (1). Pref. the coupling forms a gripper for the eyelet etc., and can be inserted into a drill, or nut runner. The shaft may be round, or polygonal, e.g., hexagonal, with the dust outlet starting at the gripper. ADVANTAGE - Facility for mechanical handling, and prevention of dust clogging of the gripper.
Patent DE-3933117-A1 (DE)
Title: Conductive track on magnetic tape - generates electromagnetic oscillations in eV range via capacitor network and memory layers
Inventor: HUE BERNHARD
IPC: H05K1/16
Filed: 1989-10-04
Abstract: The conductive track on a foil on a magnetic tape provides a required effect on a material and/or energy, HF electromagnet oscillations in the eV range are generated by the conductive tracks over a capacitor network and memory layers of holographic, electrostatic and magnetic structure. A three-dimensional storage pref. takes place in a magnetic tape such that an interference pattern is generated from two orthogonal magnetic fields. The latter may generate an orthogonal electric field in the capacity range. The effect is carried out by a device, consisting of a chip on a support material, or by a structure formed by vapour deposition. USE/ADVANTAGE - For self-programming structures, with picking up oscillation rhythm of algorithm.
Patent DE-3934695-A1 (DE)
Title: Balloon type catheter - has longitudinal slit in wall to facilitate replacement of guide wire
Inventor: RUPPRECHT HANS-JUERGEN DR MED
IPC: A61M25/01
Filed: 1989-10-18
Abstract: The controllable balloon type catheter (1) has an opening, at the end furthest from the balloon, for a guide wire (4). This opening runs into an inner duct (3) which extends over the length of the catheter (1). A longitudinal slit (2) is formed in the catheter wall. This slit extends from any convenient position along the catheter to the outer end of the catheter. The slit (2) extends from the outer surface to the central duct (3). This slit facilitates the replacement of a guide wire when the catheter has been inserted into a blood vessel. USE - Catheters.
Patent DE-4000570-A1 (DE)
Inventor: IWATSCHENKO PETER
IPC: A61M25/06
Filed: 1990-01-10
Abstract: A catheter for introducing into a human body cavity has a flexible tube (10) which is provided at its distal end with an attachment (12) made of a substance which can be dissolved by body fluid. In order to guarantee a simple introduction of the catheter into the body cavity and a reliable positioning of the catheter end in the body cavity, the attachment (12) tapers conically in the distal direction R and projects beyond the end face (32) of the tube (10). <IMAGE>
Patent DE-4002342-A1 (DE)
Title: Route for high speed railways - is constructed underground throughout its entire length in tunnel dug with full bore machines
Inventor: GAISER HERBERT
IPC: E01B2/00
Filed: 1990-01-26
Abstract: The method is for prodn. of a mapped out route for high speed railways. It is esp. for railways with stops far apart. The route is built through an underground tunnel throughout its entire length subject to previous favourable geological reports on the tunnel having been  received and the tunnel is constructed by means of full bore machines. The system avoids visual and noise pollution and  operation of the trains is not upset by rain or snow. USE/ADVANTAGE - Noise emission is eliminated by running high-speed trains underground along their entire route.
Patent DE-4005403-A1 (DE)
Title: Adjustment and alignment of military mines - involves effect body adjustable in relation to reference unit with bolt component between them
Inventor: ECKEL ALFRED
IPC: F42B23/24
Filed: 1990-02-21
Abstract: From the effect body (10) of a military mine (12) a bolt component (16), centrally located, extends axially downwards. At a distance from the underside (14) of the effect body is a reference unit (18) which is connected to the body by support arms (20). Each support arm (20) has a link (22), and can be telescopically extended in relation to the reference unit. The effect body is cardanically hung from a suspension. The reference unit has equally distributed tracks (24) in which release parts (26) are arranged. It also has a star-shaped recess (28) in which elastic screw draw springs (30) are accommodated. One end of each draw spring is connected to a corresp. release part, and their other end is fixed to the bolt component.
Patent DE-4006940-A1 (DE)
Title: Drive control for conveyor belt feed - with impulse generators on drive motor for accurate movement control
Inventor: HORVATH ZOLTAN-JOSEF
IPC: B61B10/00
Filed: 1990-03-06
Abstract: The continuous drive belt system pulls the workpieces through the different process stages, while external elements move the workpieces to and from the belt, hold the items for processing etc. The accurate position control of the belt is derived from at least two impulse generators (DR1,DR2) coupled directly to the main drive motor. Only single position switches are required for each process stage. The main processor control operates using the impulse generator outputs as well as the position control signals to monitor the movement of the items. ADVANTAGE - Accurate position control, only requires half the usual position control switches i.e. only one from each conventional pair.
Patent DE-4007057-A1 (DE)
Inventor: KRISMER BRUNO E DIPL CHEM DR
IPC: C22C26/00
Filed: 1990-03-07
Abstract: The present invention relates to boron-containing cobalt-bonded diamond cutting tools, processes for preparing them and their use.
Patent DE-4007982-A1 (DE)
Title: Audio reproduction system for several audio signal sources - has tuner, signal, converter, clock pulses generator and digital signal processor
Inventor: MORI SUICHI
IPC: H04B1/20
Filed: 1990-03-13
Abstract: The system contains several audio signal sources (1-3) including - a tuner (1) a first converter (6) for the audio signal from a source conversion into a digital signal, and a clock pulse generator (12-15). The digital signal from the converter is acted upon by a digital signal processor according to the clock pulse signal. The signals from the processor are converted into analog signals by a second converter (11). The clock pulse generator is of such design that the clock pulse frequency is changed correspondingly to the tuner reception frequency. The clock pulse generator is pref. interrupted, when the tuner selects a station. USE/ADVANTAGE - No distortion of digital signal processor by clock pulse. Reproduces ambience of original concert hall or theatre in home or in motor vehicle.
Patent DE-4008047-A1 (DE)
Title: Building component protection against shock loads - comprises layer of shock load absorbent material integrated into endangered building section
Inventor: KALTOFEN VOLKER DR ING
IPC: E04B1/98
Filed: 1990-03-14
Abstract: The protection for building components (2-4) against shock loads. caused by impact of bodies uses a shock absorbing system. The component regions, exposed to such shock loads, incorporate layers (6,6') of shock absorbent material, which can consist of sections (7) individually interchangeable. They are pref. of aluminium of cellular structure, or glass foam elements, and can be contained between embedding (5) and cover. layers (8, 9) of reinforced concrete components, at the side subject to shock loads. ADVANTAGE - Protection for both building components and large striking bodies, without increasing dimensions.
Patent DE-4012348-A1 (DE)
Title: Cross-country ski back-slip brake - has interconnected scales located in rebate underneath ski with one control scale
Inventor: BEJEAN ALAIN
IPC: A63C7/06
Filed: 1990-04-18
Abstract: A cross country ski brake preventing back slip. A row of movable and interconnected scales (6 to 9) are fixed inside a rebate (4) underneath the ski (1). The control scale (6), being in constant contact with the snow surface, pivots on a horizontal  axis (6a) and guides the remaining scales (7 to 9) via a connecting lever (11). When ski slides backward, the control scale sticks into the snow and the consequential pivoting movement on its axis causes the remaining scales to drop down. The scales are released with forward motion. USE/ADVANTAGE - Ski back slip brake. Improves forward motion by reducing drag.
Patent DE-4015186-A1 (DE)
Title: Adapting stoma supply connection opening - to stoma contour using impression esp. of silicone-based elastomer
Inventor: GANZ FRANZ-JOSEF DR MED
IPC: A61F5/445
Filed: 1990-05-11
Abstract: Adaptation of the connection opening (1) of a stoma supply device (2) to a stoma (3), esp. to an artificial intestinal, bladder, kidney or windpipe opening is carried out by producing a faithful copy (4) of the stoma contour (3) and using the copy to adapt or seal the edge of the connection opening (1). Pref. the copy (4) is produced by using an elastic hardenable material, pref. an elastomeric, addn. polymerisable, two-component silicone-based material. Also claimed is use of elastomeric vinyl-polysiloxane as the impression material. ADVANTAGE - The method allows high precision matching of the connection opening to the stoma.
Patent DE-4015558-A1 (DE)
Title: Glow plug preheating circuit for vehicle diesel engine - is completed by movement of driver door from open to closed position instead of vice versa
Inventor: GIESE GEROLD DIPL ING
IPC: B60R16/023
Filed: 1990-05-15
Abstract: The circuit supplying preheating current to the glow plugs is completed by a switch contact which is closed when the driver's door is clsoed, so that preheating takes place while the driver is adjusting the position of the driving seat and fastening the seat belt. Conventional switching arrangements can be used with no modification other than that which is necessary to ensure that the circuit is completed not by door opening but by closure. ADVANTAGE - Unnecessary consumption of energy is reduced substantially with less waiting time before engine is started.
Patent DE-4019819-A1 (DE)
Title: Automatic car wash with height adjustable pouring channel - involves method of dispensing liquids close to car body
Inventor: BOEHM FRANZ
IPC: B60S3/04
Filed: 1990-06-21
Abstract: Arrangement for introducing a chemical drying aid and if necessary wax-containing water from a low height onto a vehicle in an automatic car wash. A given amount of water is collected for each upper part of the vehicle, such as the bonnet, roof and boot, and then emptied via a variable position pouring channel (12) as direct jets over the parts in question. ADVANTAGE - Car wash which uses less water, chemicals and wax and which avoids the formation of a microdrop finish.
Patent DE-4021254-A1 (DE)
Title: Cooling medium removal device for refrigeration appts. - uses vacuum stage for separation of cooling medium and compressor oil
Inventor: WIMMER JOSEF
IPC: F25B45/00
Filed: 1990-07-04
Abstract: The device has an oil separator (1) coupled to the coolant circuit of the refrigeration appts. via a tap-off valve (3) to allow simultaneous removal of the cooling medium and the compressor oil. The oil separator has a vacuum stage for separation of the cooling medium and the compressor oil. The cooling medium is fed to the suction side (8) of a compressor (6). Its pressure side (21) is coupled to a heat exchanger (22) for liquifying the cooling medium. The separated compressor oil is fed to an oil reservoir (15) via an oil pump (14). USE - Environmentally safe disposal of cooling medium.
Patent DE-4028317-A1 (DE)
Title: Decentralised access monitoring in multi-microcomputer system -  monitoring time between access and quit signal and generating forced quit signal if verification time is exceeded
Inventor: WIEGAND HERMANN-JOSEF DIPL ING
IPC: G06F13/372
Filed: 1990-09-06
Abstract: A method of decentralised monitoring of access to the commonly used components of a multimicrocomputer system involves providing the same max. verification time for the components. The verification period is monitored in each microprocessor from the quit signal (LRDY or GRDY) for each first access and is removed after expiry of the verification time by simultaneous activation of the interrupt input (NMI). In each microcomputer the wait time between the access request (ALE) and quit signal is monitored and a forced quit signal (FRDY or GRDY) is generated and the interrupt input activated if the time exceeds a max. verification time. USE/ADVANTAGE - Enables location and origin of access problems to be distinguished and diagnosed as verification and hardware faults.
Patent DE-4030206-A1 (DE)
Title: Control of connection between TDM link subscriber stations - makes available only logical partial connections with image hardware resource state stored in required software resources
Inventor: DIRKMANN ANSGAR
IPC: H04Q11/04
Filed: 1990-09-24
Abstract: Call diversion and transfer connections are established by service software resources treated in purely software fashion analogous to the corresp. connection control-related resources. The structure incorporates a service line state register (SLSR), a service connection register (SCR) and a service channel register (SCHR). Physical partial connections serve for communication between subscriber stations by combination of shared time slots on multiplex lines. Logical partial connections record the physical ones by combination of e.g. channel registers. ADVANTAGE - Complex types of connection can be achieved without tying-up connection-related hardware resources in unprofitable manner.
Patent DE-4035156-A1 (DE)
Title: Laboratory testing assembly for heat treatment -  has vessels with different quenching media below two horizontal guide for a moving furnace
Inventor: KOHNLE WOLFGANG
IPC: C21D9/00
Filed: 1990-11-06
Abstract: The small, multipurpose assembly to apply heat treatment to metal components, for laboratory testing of the effects of the process on small components, has a number of vessels (10, 11, 12, 13) next to each other contg. different quenching media. The furnace (1) moves over the vessels (10, 11, 12, 13), along a horizontal guide (15), from one vessel to the next. The retort (2) is a channel, open at the bottom and closed at the top by a lid, to be lowered vertically into the selected vessel (10, 11, 12, 13) with a hanger for a metal component which can be released externally. The furnace (1) is mounted to the horizontal guide (15), to travel along it, and the vessels (10, 11, 12, 13) are arranged in a straight row. The furnace (1) can tilt round the guide (15), which is a rod acting as the tilt axis. The lid for the retort (2) is a stopper together with heat suppressing material forming a plug. The release mounting for the metal component is a clamp for the component hanger, with a spring above the lid to apply the clamping pressure. The clamp has a sleeve passing through the lid, and a sliding push rod shaped to match the conical base of the sleeve and the pointed tip fits into the lower cone of the sleeve under the spring pressure. The clamping unit is of a ceramic material or coated with ceramics, at least at its lower section. ADVANTAGE - The appts. can apply a controlled heat treatment to metal components under a variety of conditions.